Merge branch 'current' into beta
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@ -5,9 +5,14 @@ Button Component
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:description: Instructions for setting up button components in ESPHome.
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:image: folder-open.svg
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ESPHome has support for components to create a button entity. A button entity is
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basically a momentary switch with no state and can be triggered by either YAML or
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the user/frontend.
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.. note::
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To attach a physical buttons to ESPHome, see
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:doc:`GPIO Binary Sensor </components/binary_sensor/gpio>`.
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ESPHome has support for components to create button entities in Home Assistant. A button entity is
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represented in ESPHome as a momentary switch with no state and can be triggered in Home Assistant
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via the UI or automations.
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.. note::
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@ -96,8 +101,8 @@ Configuration variables:
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.. note::
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Buttons are designed to trigger an action on a device from Home Assistant, and have an unidirectional flow from
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Home Assistant to ESPHome. If you press a button using this action, no button press event will be triggered in Home
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Buttons are designed to trigger an action on a device from Home Assistant, and have an unidirectional flow from
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Home Assistant to ESPHome. If you press a button using this action, no button press event will be triggered in Home
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Assistant. If you want to trigger an automation in Home Assistant, you should use a
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:ref:`Home Assistant event <api-homeassistant_event_action>` instead.
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